<span>Ptolemy might rather be remembered for his contributions to geography than to astronomy. His maps of the world were so accurate for the time that they were used by scholars all over the world for centuries. Christopher Columbus based his theory of finding a westward route to India on Ptolemy's maps. Ptolemy's book Guide to Geography is often considered the beginning of the modern science of cartography, or mapmaking. The strength of the Guide to Geography is that in it, Ptolemy used the important system of latitude and longitude, the lines on a map that pinpoint certain locations, for the first time. The basic idea of latitude and longitude had been suggested by the Greek astronomer and geographer Eratosthenes 400 years before, but it was Ptolemy who developed a system detailed enough to be practical.The book lists the latitude and longitude of about 8,000 geographical locations known to the ancient world. Considering the simple tools and conflicting information Ptolemy had to work with, his maps are remarkably accurate.</span>
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1. Computers have created many new areas of study and professions that did not exist in the past, in particular those that fall under the umbrella of computer science. Nowadays, people in university can major in subjects such as software engineering, computer programming and information technology, all because of computers.
2. Computers have transformed our financial system. Tracking money has become a lot easier, and this has lead to an increase in the use of credit cards, online transfers, etc. and a decrease in the use of coins and banknotes.
3. Computers have also transformed communication and the exchange of information, mainly through the introduction of the Internet. Thanks to the internet, information travels almost instantaneously anywhere in the world, creating a degree of interconnection that had never been seen before.
Thank you for posting your question here at brainly. I hope the answer will help. The encomienda system was a slavery system except that the enslaved could not be sold off the land. <span>The </span>encomienda system<span> was created by the Spanish to control and regulate American Indian labor and behavior during the colonization of the Americas.</span>
In granting the Philippines it's independence, of course there were
concessions made by the Philippine government. The maintenance of bases,
trade agreements, etc. but wouldn't America have been able to reap all
of these benefits and more had it chosen to not grant the Philippines
its independence?
